Bowling Game Kata live coding w/ RSpec in Ruby.

1. “S is for Spec”:Test Driven Development w/ RSpec
KAKUTANI Shintaro; Eiwa System Management,Inc.; Nihon Ruby-no-kai

2. ✓
✓
✓
✓ http://kakutani.com

6. RubyKaigi2008
http://jp.rubyist.net/RubyKaigi2008/

9. Red, Green, Refactoring
TEST CLUB

16. Red, Green, Refactoring
TEST CLUB

18. ✓
✓
✓
✓

20. ✓
✓
✓
✓
✓
✓
✓

24. Clean code that works, in
Ron Jeffries’ pithy phrase, is
the goal of Test-Driven
Development(TDD).

25. “Clean code that works”

27. “The translation of a
feeling into a test is a
common theme of TDD.”

29. ✓
✓
✓
✓
✓
✓

36. http://www.biwa.ne.jp/~mmura/SoftwareDevelopment/WhatIsSoftwareDesignJ.html

37. ✓
✓

43. ✓
✓
✓
✓
✓
✓

44. ✓
✓
✓
✓
✓
✓

52. ✓
✓
✓
✓
✓
✓

53. Refactoring
GREEN
E D
R

56. ✓
✓
✓
✓
✓
✓

60. RED
GREEN
Refactoring

62. The Art of Agile Development

63. Think
RED
GREEN
Refactoring

66. ✓
✓
✓
✓
✓
✓
✓

67. ✓
✓
✓
✓

69. ✓
✓

71. http://jp.rubyist.net/magazine/?0021-Rspec

73. describe Class, quot; quot; do
before(:each) do
#
end
it quot; quot; do
#
end
end

74. describe Array, quot;with some entriesquot; do
before(:each) do
@array = %w(A B C)
end
it quot;should not be nilquot; do
@array.should_not be_nil
end
it quot;should last element is 'C'quot; do
@array.last.should == 'C'
end
end

75. spec -c array_spec.rb

76. ✓
@array.last.should == 'C'
# @array.last 'C'
✓
@array.should_not be_nil
# @array.nil? false

77. ✓
✓
✓
✓
✓
✓
✓
✓

79. http://jp.rubyist.net/magazine/?0021-Rspec

82. The Bowling Game Kata
by Robert C.Martin(Uncle Bob)
Bowling Game Kata
Object Mentor, Inc.
www.objectmentor.com
blog.objectmentor.com
fitnesse.org www.junit.org
Copyright 2005 by Object Mentor, Inc
All copies must retain this page unchanged.
http://butunclebob.com/ArticleS.UncleBob.TheBowlingGameKata

83. http://codekata.pragprog.com/

84. ✓
✓
✓
✓
http://codekata.pragprog.com/

85. ✓
✓
✓
✓
✓

86. ✓
✓

87. 1 4 4 5 6 5 0 1 7 6 2 6
5 14 29 49 60 61 77 97 117 133
1,4,4,5,6,4,5,5, 10, 0,1,7,3,6,4,10,2,8,6

88. ✓
✓
✓
✓
✓
✓

90. ✓
✓
✓
✓

98. Tyler Durden says...
use Rspec.